[erlang-questions] Running rebar generated release failing with Kernel pid terminated"
Dmitry Klionsky
dm.klionsky@REDACTED
Thu Dec 13 10:16:12 CET 2012
Hi,
>> BTW, isn't ftp in the stdlib?
No, it's inside the inets application
>> {"init terminating in do_boot",{'cannot load',ftp,get_file}}
Maybe this will clarify things for you:
http://stackoverflow.com/questions/10417469/could-not-start-release-with-rebar-generate-epgsql
>> {app, ftp, [{incl_cond, exclude}]},
This won't work. The `ftp' isn't a separate application
>> {app, inets, [{incl_cond, derived}]},
Add {app, inets, [{incl_cond, include}]}.
But better include `inets' into a YOUR_APP.app.src file like this
http://code.google.com/p/mochiweb/source/browse/trunk/src/mochiweb.app.src
Best regards,
Dmitry
On 12/13/2012 10:28 AM, Vineet Naik wrote:
> On Thu, Dec 13, 2012 at 11:37 AM, Andrew Gopienko <gopienko@REDACTED
> <mailto:gopienko@REDACTED>> wrote:
>
> Make sure you have sasl dependency in your app file.
>
> {applications, [
> kernel,
> stdlib,
> sasl
> ]},
>
>
> Thanks Andrew, that was indeed the problem why no sasl error log was
> generated.
> After adding sasl in applications, the error logged in it is,
>
> exception exit: {undef,[{inets,start,[]},
> {exmpp_component,init,1},
> {gen_fsm,init_it,6},
> {proc_lib,init_p_do_apply,3}]}
> in function gen_fsm:init_it/6
>
> I had added `{app, inets, [{incl_cond, exclude}]},` in reltool.config
> myself earlier.
> I tried removing that option out now and I am getting the following
> error while
> starting up
>
> {"init terminating in do_boot",{'cannot load',ftp,get_file}}
>
> I was getting a series of such errors before and I could fix them by
> excluding
> non required libraries one by one. 'inets' was excluded in order to
> fix the error for
> 'ftp' module. But it seems exmpp code needs inets:start/0.
>
> I tried replacing it with -
>
> {app, ftp, [{incl_cond, exclude}]},
>
> and later
>
> {app, inets, [{incl_cond, derived}]},
>
> But both don't work. What is the correct way to configure this?
> BTW, isn't ftp in the stdlib? I can load ftp module from inside any
> erlang shell
>
> Thanks,
> Vineet
>
>
>
>
>
> 2012/12/13 Vineet Naik <naikvin@REDACTED <mailto:naikvin@REDACTED>>
>
> Hi Roman,
>
> Thanks for replying. I have <release-bundle>/log/sasl but it's
> empty. And there is no
> other file/dir in log dir. Do I need to include anything in
> code/config to make
> it log errors to a file?
>
> Regards,
> Vineet
>
> On Wed, Dec 12, 2012 at 9:27 PM, Roman Gafiyatullin
> <r.gafiyatullin@REDACTED <mailto:r.gafiyatullin@REDACTED>> wrote:
>
> Vineet, most probably something went wrong during startup.
> Can anything similar to sasl-error.log be found in
> the <release-bundle>/log/ directory?
>
> --
> RG
>
> On Wednesday, December 12, 2012 at 6:31 pm, Vineet Naik wrote:
>
>> Hello,
>>
>> I am trying to package my app using rebar. `rebar
>> generate` command runs without any
>> problem (no errors at least). But when I try to start the
>> console by running the script generated
>> by rebar in bin directory, it fails with "Kernel pid
>> terminated"
>>
>> A huge crash_dump is also created but I am not able to
>> gather any info from it.
>>
>> I checked the erlang docs[1], I found this paragraph
>> about the error
>>
>>> "Kernel pid terminated (Who) (Exit-reason)" - The kernel
>>> supervisor has detected a failure, usually that the
>>> application_controller has shut down (Who =
>>> application_controller, Why = shutdown). The application
>>> controller may have shut down for a number of reasons,
>>> the most usual being that the node name of the
>>> distributed Erlang node is already in use. A complete
>>> supervisor tree "crash" (i.e., the top supervisors have
>>> exited) will give about the same result. This message
>>> comes from the Erlang code and not from the virtual
>>> machine itself. It is always due to some kind of failure
>>> in an application, either within OTP or a "user-written"
>>> one. Looking at the error log for your application is
>>> probably the first step to take.
>>
>> If I run `console_clean` command, then the console start
>> in the correct node. Does
>> this rule out the "Node is already in use" case above?
>>
>> I also tried running the code from an erlang shell with
>> the ebin dir paths of all required
>> libs added manually to sys path and it works perfectly.
>>
>> How can I go about debugging this?
>>
>> [1]
>> http://www.erlang.org/doc/apps/erts/crash_dump.html#id71973
>>
>> Thanks,
>> Vineet
>>
>>
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>
>
>
> --
> Vineet Naik
>
>
>
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>
>
>
>
> --
> Vineet Naik
>
>
>
>
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--
Best regards,
Dmitry Klionsky
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